Ecosystem services are the functions performed by ecosystems that lead to desirable environmental outcomes, such as air and water purification, drought and flood mitigation, and climate stabilisation. Markets rarely exist for them. This study examines how newly defined property rights have been...

This paper looks at the impact on Australia’s trade in crops (non-wheat grains and oilseeds) where GM technology has been introduced. The model includes assumptions about the productivity gains of GM crops, possible consumer responses and regulatory costs for Australia and its major trading...